21024033

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 29061120

約数和(自身を除く): 8037087

約数列:

[1, 3, 43, 79, 129, 237, 2063, 3397, 6189, 10191, 88709, 162977, 266127, 488931, 7008011, 21024033]

約数ペア:

[(1, 21024033), (3, 7008011), (43, 488931), (79, 266127), (129, 162977), (237, 88709), (2063, 10191), (3397, 6189)]